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jay_ash/extensions/nv/
memory_decompression.rs

1//! <https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/VK_NV_memory_decompression.html>
2
3use crate::vk;
4
5impl crate::nv::memory_decompression::Device {
6    /// <https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/vkCmdDecompressMemoryNV.html>
7    pub unsafe fn cmd_decompress_memory(
8        &self,
9        command_buffer: vk::CommandBuffer,
10        decompress_memory_regions: &[vk::DecompressMemoryRegionNV],
11    ) {
12        unsafe {
13            (self.fp.cmd_decompress_memory_nv)(
14                command_buffer,
15                decompress_memory_regions.len() as u32,
16                decompress_memory_regions.as_ptr(),
17            )
18        }
19    }
20
21    /// <https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/vkCmdDecompressMemoryIndirectCountNV.html>
22    pub unsafe fn cmd_decompress_memory_indirect_count(
23        &self,
24        command_buffer: vk::CommandBuffer,
25        indirect_commands_address: vk::DeviceAddress,
26        indirect_commands_count_address: vk::DeviceAddress,
27        stride: u32,
28    ) {
29        unsafe {
30            (self.fp.cmd_decompress_memory_indirect_count_nv)(
31                command_buffer,
32                indirect_commands_address,
33                indirect_commands_count_address,
34                stride,
35            )
36        }
37    }
38}